Flex Seal is liquid rubber in a can. Unlike traditional paints, Flex Seal starts out as a thick liquid that can seep into cracks and holes to form a waterproof, weatherproof seal. Easy to use, just brush, dip and roll or pour to stop leaks fast. Flex Seal
Seeps into cracks and holes to form a waterproof, weatherproof seal.
Non-hazardous, non-flammable, safe around plants and animals when liquid is in a fully cured and dried state.
Forms a durable, breathable, weatherproof non-slip barrier.
Resistant to rain, snow, sun, wind, hail, air, moisture, UV degradation, extreme temperatures and natural weathering.
Blocks out air, water, and moisture.
Prevents rust and corrosion.
Mildew- and chemical-resistant.
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7508369 FSG LFSBLKR32
41.87
36.82